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avast_antivirus_setup.exe

BERNEX APLICACIONES SL

The application avast_antivirus_setup.exe by BERNEX APLICACIONES SL has been detected as adware by 5 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer. The file has been seen being downloaded from s3.eu-central-1.amazonaws.com and multiple other hosts.
Publisher:
BERNEX APLICACIONES SL  (signed and verified)

MD5:
1b3462d4c02b7246128b713e2fb702e0

SHA-1:
61d1f69d2dfb95ec44583bc01e7fb4aa0014ebd1

SHA-256:
a9c4222872e1a44414aab0d17875d3441a9395c95fdff4130c6d101f40eb89b0

Scanner detections:
5 / 68

Status:
Adware

Analysis date:
11/6/2024 12:56:01 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.NSIS.ArchSMS
4.0.3.151115

ESET NOD32
NSIS/Hoax.ArchSMS
9.12561

Qihoo 360 Security
HEUR/QVM20.1.Malware.Gen
1.0.0.1077

Reason Heuristics
PUP.BERNEXAPLICACIONES.Installer (M)
15.11.15.8

SUPERAntiSpyware
PUP.SMSPay/Variant
9506

File size:
535.6 KB (548,416 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\avast_antivirus_setup.exe

Digital Signature
Signed by:
BERNEX APLICACIONES SL

Authority:
GoDaddy.com, Inc.

Valid from:
5/13/2015 12:15:38 PM

Valid to:
5/13/2016 12:15:38 PM

Subject:
CN=BERNEX APLICACIONES SL, O=BERNEX APLICACIONES SL, L=Barcelona, C=ES

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
1F3881F507F3677C

File PE Metadata
Compilation timestamp:
2/19/2012 4:01:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
6144:ycu38YwhylC61AAAAAAAAA5AAAAAAAAAKIXJiP7vUW006UgT46rEIWHjRWV58k:yB3W0JUoR0g464IWHYDV

Entry address:
0x4131

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 43, 43, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 44, 43, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 44, 43, 00, 56, A3, F4, 27, 43, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8B, 3B, 00, 00, A3, 50, 28, 43, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, A9, B2, 40, 00, FF, 15, AC, 44, 43, 00, 83, EC, 14, C7, 44, 24, 04, AA, B2, 40, 00, C7...
 
[+]

Code size:
33.5 KB (34,304 bytes)

The file avast_antivirus_setup.exe has been seen being distributed by the following 2 URLs.

https://s3.eu-central-1.amazonaws.com/.../avast_antivirus_setup.exe

http://antivirusgold.net/.../avast_antivirus_setup.exe

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